Keywords
diagnosis
current
voltage
capacity
ignal-to-test
bushing високовольтний вимикач
діагностування
струм
напруга
ємність
тестовий сигнал
елегаз
How to Cite
Abstract
The necessity of improving diagnostic methods and means of high-voltage circuitteley to determine the velocity and acceleration of the moving contacts of the switch at work. The analysis of the influence of the technical condition of sulfur hexafluoride in determining the speed characteristics of the circuit breaker and the distance between the moving and non-movable contacts. The dependence of the dielectric constant of the gas mixture of nitrogen and sulfur hexafluoride, depending on their ratio. References 3, figure 1.
References
Arakelian V.H. Physical Chemistry elegazovogo electrotehnical equipment. Moskva: Izdatelstvo MEI, 2002. – 289 p. (Rus)
Lezhniuk P.D., Rubanenko O.E., Antoniuk Yu.V. Capacity of microprocessor control devices characteristics switches // Visnyk Kremenchutskoho derzhavnoho Politekhnichnoho universytetu. – 2004. – 2(25). – Pp. 119–121. (Ukr)
Sopel M.F., Tutik V.L., Panov A.V., Pylypenko Yu.V. To determine the residual life of gas-insulated highvoltage circuit 750 kV // Pratsi Instytutu Elektrodynamiky NAN Ukrainy. – 2007. – 1(16). – Pp. 136–139. (Ukr)
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